211.253.250.0/24

AS45400  ·  Korea Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country South Korea
Domain kt.com
ASN AS45400
Registry KRNIC
ID KORNET-KR

WHOIS Details

inetnum:        211.253.224.0 - 211.253.251.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.253.250.16 kfishtrace.co.kr 2
211.253.250.21 fsis.go.kr 1
211.253.250.20 nfqs.go.kr 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

9 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.253.250.21 AS45400 Korea Telecom 7.12ms from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
3.163.51.136 AS16509 Amazon.com, Inc. 0.18ms from Bogota, CO
119.4.181.24 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Chengdu, CN
166.159.230.248 AS6167 Verizon Business 18.36ms from Chicago, US
221.4.1.72 AS17816 China Unicom IP network China169 Guangdong province 1.52ms from Guangzhou, CN
102.164.90.232 AS328315 Crisp Fibre (Pty) Ltd 1.14ms from Johannesburg, ZA
93.178.119.248 AS12389 PJSC Rostelecom 5.09ms from Krasnodar, RU
23.74.162.104 AS16625 Akamai Technologies, Inc. 0.63ms from London, GB
109.144.169.216 AS2856 British Telecommunications PLC 1.09ms from London, GB
84.32.15.72 AS61317 Hivelocity LLC 0.38ms from London, GB
84.127.70.72 AS6739 VODAFONE ONO, S.A. 10.44ms from Madrid, ES
187.208.220.8 AS8151 UNINET 1.70ms from Mexico City, MX
125.111.119.248 AS4134 CHINANET-BACKBONE 6.98ms from Ningbo, CN
50.108.189.136 AS5650 Frontier Communications of America, Inc. 8.68ms from Secaucus, US
182.225.32.104 AS17858 LG POWERCOMM 7.02ms from Seoul, KR
125.61.29.88 AS23575 SK Broadband Co Ltd 3.73ms from Seoul, KR
121.158.231.248 AS4766 Korea Telecom 7.41ms from Seoul, KR
218.48.110.232 AS9318 SK Broadband Co Ltd 1.57ms from Seoul, KR
220.152.227.104 AS17816 China Unicom IP network China169 Guangdong province 3.21ms from Shenzhen, CN
36.213.149.120 AS56046 China Mobile communications corporation 2.36ms from Suzhou, CN
114.77.149.168 AS4804 Microplex PTY LTD 6.32ms from Sydney, AU
220.148.79.136 AS10010 TOKAI Communications Corporation 9.17ms from Tokyo, JP
23.52.169.104 AS20940 Akamai International B.V. 0.26ms from Tokyo, JP
61.211.34.232 AS2527 Sony Network Communications Inc. 9.23ms from Tokyo, JP
101.42.179.56 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.18ms from Beijing, CN
73.159.157.24 AS7922 Comcast Cable Communications, LLC 4.92ms from Boston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 211.253.250.249
traceroute to 211.253.250.249 (211.253.250.249): 64 hops max, 52 byte packets
4 [] 194.62.6.11 1.549 ms
7 [] 92.118.206.3 11.319 ms
9 *
10 *
11 [AS6939] 184.104.199.21 155.8 ms
12 *
13 [AS6939] 64.71.165.22 179.621 ms
14 [AS4766] 112.174.87.1 327.477 ms
15 [AS4766] 112.174.91.33 270.4 ms
16 [AS4766] 112.174.92.94 288.672 ms
17 [AS4766] 203.234.255.226 291.137 ms
18 *
19 *
20 *
21 *
22 [] 211.255.110.78 250.402 ms
23 [] 211.255.120.210 292.768 ms
24 [AS45400] 211.253.250.249 286.886 ms
Measurement taken from IPinfo ProbeNet in Kerkrade, NL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs